Tc max
3.7 K
Tc ambient
3.5 K
arXiv year
2012
Papers
3
Tc exp.
3.7 K
Tc theo.
—
Evidence
mixed
Tc max measured at polycrystal, susceptibility, DOI: 10.1103/PhysRevB.85.174505, confirmed by 2 papers
Evidence (5 records from 3 papers)
the flat columns above are aggregates — each line here is one paper's claim| Tc (K) | P (GPa) | Sample | Method | Pairing | Year | Tier | Paper |
|---|---|---|---|---|---|---|---|
| 3.7 | — | polycrystal | susceptibility | — | 2012 | T1 | DOI: 10.1103/PhysRevB.85.174505 |
| 3.5 | ambient | polycrystal | resistivity | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.024509 |
| 3.5 | ambient | polycrystal | specific_heat | — | 2015 | T1 | DOI: 10.1103/PhysRevB.91.024509 |
| — | 0.1 | — | — | — | 2014 | T1 | 1412.7362 |
| — | 7.5 | — | — | — | 2014 | T1 | 1412.7362 |
Structure
- Crystal structure
- cubic L21
- Space group
- Fm3-m (#225)
- Lattice a (Å)
- 6.373
Superconducting parameters
- Hc2
- 1.8 T (0 K)
- λ_eph (e–ph coupling)
- 0.68
- ω_log
- 120 K
Samples & pressure
- Sample form
- polycrystal